US2935957A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bulb planter
Assignee: Eaton Bell Hunt & Seltzer
•
Filing: 1955-09-14
•
Granted: 1960-05-10
•
Expires: 1975-09-14
Abstract
No abstract record available.
Inventors
- 👤 Frank C Denton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:11
CPC Classifications
A; A01; A01C; A01C9/00; Y; Y10; Y10S; Y10S111/00; Y10S111/906; Y10S111/909
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US342490A
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US752661A
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US858201A
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US1453923A
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US1592250A
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US1895962A
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DE538037C
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US2141044A
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GB599501A
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US2462276A
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DE814343C
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DE826525C
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DE847367C
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US2660288A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |